Passive Solar Water Heater Ratings part 3, A Repairman Reviews The Brands...

Passive solar water heater ratings part 3 continues our expert and unbiased reviews with a look at the Domusa, Duda, ECA Technology, Ecosmart, Ejai, Eldom, Eraslan, e-Sun, Ezinc, Fondital, and Ganga brands.

BRAND----------------LOOP--------BATCH

DOMUSA--------------NA------------<1*

These water heaters are made in Spain and the brand is a part of MONDRAGON CORPORATION. The DS-COMPACT INOX has a durable stainless steel tank but their website is not much help and does not have a stated guarantee for the units. domusa.es

DUDA------------------NA------------<1*

These water heaters are available in four sizes and use the more efficient vacuum tube collectors. They have a backup electric heater but the warranty on the collectors is not very good when compared to other brands. dudadiesel.com

ECA TECHNOLOGY-----NA------------<1*

This brand is made in Italy and available in Europe. The systems are available in sizes from 160 to 300 liters and have an electric backup heater that operates on a thermostat. Their website is not much help and does not have a stated warranty policy. ecatech.it

ECOSMART------------NA-------------1*

This brand is a part of GWA INTERNATIONAL LTD and is available in Australia. They offer a good warranty and have a dealer locator on their website. They also offer "EZIPAY" where the homeowner can put down 25% of the cost and pay the remainder over time without interest. ecosmart.com.au

EJAI-------------------NA-------------4*

These systems are made in China and sold in Southeast Asia. They feature the more efficient evacuated tube collectors and offer tanks made of stainless steel for durability. The units are backed by a good warranty. ejaisolar.com

ELDOM-----------------NA------------<1*

This brand is made in Bulgaria and offers basic thermosiphon systems but the warranty is not very good. They offer systems for pitched roofs as well as those for flat roofs. eldominvest.com

ERASLAN-------------<1*-----------<1*

This brand is made in Turkey. The STARLIGHT systems are batch water heaters that are available in two sizes and use evacuated tube collectors. eraslan.com.tr

e-SUN------------------1*-----------<1*

These units are from e-SOLAR and feature basic technology. The manufacturer's website is not much help and does not have a stated warranty policy. esolar.com.au

EZINC------------------1*-----------<1*

This brand is made in turkey and is available worldwide. They offer three sizes of loop systems. Their website is not much help and does not have a stated warranty policy. ezinc.com.tr

FONDITAL--------------NA-----------<1*

The SULPACK NATURAL systems are available in three sizes. Their website is not much help and does not have a stated guarantee for their products. fondital.it

GANGA-----------------NA------------<1*

This brand is from PATEL ENGINEERING and is made and sold in India. The units use the more efficient evacuated tube collectors and have a stainless steel inner tank for durability. They are available in sizes from 100 to 300 liters. The manufacturer's warranty is not as good as many brands in the industry. gangasolar.com

Other Passive Solar Water Heater Brand Ratings

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